Sony D5803/D5833 manual Power saving modes, Stamina mode feature overview

To view which applications use the most battery power

1 From your Home screen, tap .

2Find and tap Settings > Power management > Battery usage.

To view the estimated battery time

1 From your Home screen, tap .

2Find and tap Settings > Power management.

Power saving modes

There are several power saving modes available for you to use if you want to make your battery last longer.

STAMINA mode	Disables Wi-Fi®and mobile data when the screen is turned off, and restricts hardware
	performance. appears in the status bar when this mode takes effect.
Ultra STAMINA	Limits your device’s functionality to core tasks such as making phone calls and
mode	sending SMS messages.	appears in the status bar once this mode is activated.
Low battery mode	Modifies your device’s behavior, for example, to adjust screen brightness and screen
	timeout setting, when the battery level drops below a certain percentage.		appears
	in the status bar when this mode takes effect.
Location-based Wi-	Sets your device to only activate the Wi-Fi® function when it comes within range of a
Fi	saved Wi-Fi® network.
Queue background	Optimizes outgoing traffic when the screen is off by sending data at predefined
data	intervals.

To activate a power saving mode

1 From your Home screen, tap .

2Find and tap Settings > Power management.

3To activate your preferred mode, drag the relevant slider to the right or mark the relevant checkbox and then confirm, if necessary.

4If no slider or checkbox is available, tap the name of the mode that you want to activate, then confirm, if necessary.

STAMINA mode feature overview

STAMINA mode has several features that allow you to optimize your battery performance.

Extended	Prevents applications from using data traffic by disabling Wi-Fi®and mobile data when
standby	the screen is off. You can exclude some applications and services from being paused
	when this feature is active.
STAMINA clock	Keeps network connections paused in situations where you frequently press the power
	key to check the time.
Extended usage	Restricts hardware performance when you are using your device.

To activate STAMINA mode features

1 From your Home screen, tap .

2Find and tap Settings > Power management, then tap STAMINA mode.

3 Activate STAMINA mode if it is deactivated.

4 Mark the checkboxes beside the features that you want to activate, then tap Activate, if prompted.

123

This is an Internet version of this publication. © Print only for private use.